نتایج جستجو برای: triterpenoid saponins

تعداد نتایج: 6073  

Journal: :Separations 2023

Ficus natalensis subsp. leprieurii also known as the natal fig is a fruit-producing tree belonging to family Moraceae and widely distributed in African countries cultivated Egypt. F. common with myriad of traditional medicinal importance. Owing increased demand for natural products new structural compositions, current study aimed separate elucidate structure triterpenoid saponins from leaves. O...

Journal: :Planta medica 1997
H Safayhi E R Sailer

Pentacyclic triterpenes (PTs) as aglycones of saponins have a wide distribution in plants, and many of them have been used as anti-inflammatory remedies in folk medicine. This survey critically reviews the effects of PTs on proinflammatory mediator signalling pathways and data from experimental animal models and clinical trials. Because the knowledge of their actions is far from being satisfact...

2017
Juan Liu Yangrong Xu Jingjing Yang Wenzhi Wang Jianqiang Zhang Renmei Zhang Qingguo Meng

Ocotillol-type saponins are one kind of tetracyclic triterpenoids, sharing a tetrahydrofuran ring. Natural ocotillol-type saponins have been discovered in Panax quinquefolius L., Panax japonicus, Hana mina, and Vietnamese ginseng. In recent years, the semisynthesis of 20(S/R)-ocotillol-type saponins has been reported. The biological activities of ocotillol-type saponins include neuroprotective ...

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